Isenzo sekhoyili yokutsha ngokuzenzekelayo
Indima ephambili yekhoyili yokutsha yemoto kukuguqula i-voltage ephantsi (ngesiqhelo i-12 volts) enikezelwa yibhetri yemoto ibe yi-voltage ephezulu (ngesiqhelo i-amashumi amawaka ee-volts) ukuvelisa i-spark evuthela umxube wepetroli kwisilinda yenjini. Le nkqubo iqinisekisa ukuqalisa okuqhelekileyo kunye nokusebenza okuzinzileyo kwenjini.
Umgaqo wokusebenza
Ikhoyili yokutshisa isebenza ngokomgaqo wokungenisa amandla kagesi kwaye ikakhulu yenziwe yikhoyili yokuqala, ikhoyili yesibini kunye nesiseko sesinyithi. Xa ikhoyili yokuqala ivuliwe, ukwanda kwamandla ombane kudala amandla ombane aqinileyo ayijikelezileyo, kwaye la mandla ombane agcinwa kwisiseko sesinyithi. Xa isixhobo sokutshintsha (ngesiqhelo isilawuli sokutshisa) siqhawula isekethe yekhoyili yokuqala, intsimi yombane yekhoyili yokuqala iyabola ngokukhawuleza, kwaye i-voltage ephezulu ibangelwa kwikhoyili yesibini kule nkqubo. Inani leenguqu kwikhoyili yesibini lidla ngokuphindwe kalikhulu kunekhoyili yokuqala, ngoko ke iyakwazi ukuvelisa i-voltage ephezulu ngokwaneleyo ukuba ivuthele iplagi yespark.
Isiphumo sempazamo
Ukuba ikhoyili yokutsha iyasilela, inokubangela ukuba imoto ingaqali kakuhle, ingazinzi, isantya esiphantsi kunye nezinye iingxaki, kwaye ichaphazele nokugcina amafutha kunye nokukhutshwa komoya. Ke ngoko, ukusebenza kwekhoyili yokutsha kunxulumene ngokuthe ngqo namandla kunye nokusebenza kakuhle kwenjini, kwaye yinxalenye ebalulekileyo yokuqala nokusebenza kwenjini yemoto.
Ikhoyili yokutsha yemoto yinxalenye ebalulekileyo kwinkqubo yokutsha yemoto, enoxanduva lokuguqula i-voltage ephantsi (ngesiqhelo i-12 volts) enikezelwa yibhetri yemoto ibe yi-voltage ephezulu (ngesiqhelo i-amashumi amawaka e-volts) ukuvelisa i-spark yokutshisa umxube wepetroli kwisilinda yenjini.
Ulwakhiwo kunye nokwakheka
Ikhoyili yokutsha kweemoto yenziwe ikakhulu ngala macandelo alandelayo:
Ikhoyili ephambili (ikhoyili ephambili) : ineentambo zobhedu ezijiyileyo eziqhagamshelwe kwibhetri elungileyo yesithuthi kunye nemodyuli yokulawula yenkqubo yokutsha, enoxanduva lokudlulisa umbane othe ngqo we-voltage ephantsi.
Ikhoyili yesibini: ineentambo ezibhityileyo ezigqunyiweyo, ezihlala zifakwe kwi-iron okanye kwi-magnetic core, eziqhagamshelwe kwi-spark plug. Xa i-primary coil ithumela isignali ye-voltage ephantsi, i-secondary coil ivelisa i-high voltage pulse ngokusebenzisa i-electromagnetic induction kwaye iyithumele kwi-spark plug.
isiseko: isetyenziselwa ukuphucula intsimi ye-electromagnetic eveliswa yi-coil yesibini ukubonelela ngokuqhuba okungcono.
Iswitshi yokutsha: Isixhobo sokutshintsha sokulawula ikhoyili yokutsha.
Imodyuli yokulawula: Ijonga kwaye ilawula ukusebenza kwekhoyili yokutsha, ilungisa ixesha lokutsha kunye nokuphindaphinda kwe-pulse yokutsha ngokufumana isignali evela kwisenzi semoto.
Umgaqo wokusebenza
Umgaqo wokusebenza kwekhoyili yokutsha usekelwe ekungenisweni kwe-electromagnetic. Xa iswitshi yokutsha yemoto icinyiwe, ibhetri yesithuthi inika amandla e-DC aphantsi kwe-voltage, adluliselwa ngekhoyili yokuqala ukuya kwikhoyili yesibini. Umbane kwikhoyili yokuqala uyatshintsha kwikhoyili yesibini, nto leyo edala amandla emagnethi aqinileyo. Xa umbane kwikhoyili yokuqala unqunyulwa, amandla emagnethi nawo ayawa, nto leyo ebangela ukubetha okukhulu kwe-voltage kwikhoyili yesibini. Le pulse ye-voltage ephezulu idluliselwa ngocingo ukuya kwi-spark plug, ekugqibeleni yenze i-spark evuthela umxube wepetroli kwi-cylinder.
Iziganeko zempazamo kunye neendlela zokugcina
Ukusilela kwekhoyili yokutshisa kuya kukhokelela ekubeni amandla okutsha anganelanga okanye angekhoyo, izinto eziqhelekileyo ezibangela ingxaki ziquka ukushukuma kwenjini okanye isilinda esingekhoyo, ukukhawulezisa okubuthathaka okanye ukungazinzi kokuphuma kwamandla, ubunzima bokuqala okanye ukucima komlilo, ukusetyenziswa kwepetroli okwandileyo, ukonakala kokukhutshwa komoya, ukukhanya kwengxaki yenjini. Izizathu zokungaphumeleli zinokubandakanya iikhoyili zokutshisa ezidala, ukungaphumeleli kweplagi yentlantsi, iingxaki zocingo okanye zeplagi, iziphumo zobushushu obuphezulu kwindalo, ukungazinzi kombane, ukufakwa okungafanelekanga, okanye ukungcangcazela koomatshini. Iindlela zokulungisa ziquka ukufunda ikhowudi yempazamo kunye nomsinga wedatha, ukuhlolwa okubonakalayo kunye novavanyo lokutshintshana, ukuvavanya ukumelana kwekhoyili yokutshisa, ukujonga imeko yeplagi yentlantsi, njl.
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